ktvu channel 2 reporter katie utehs is joining us live from the scene. good morning, katie. >> reporter: good morning. the man in the wheelchair was heading east on market. so toward downtown. let me step out of the way and show you this busy intersection. you really see the cars zooming through right now. now that its back open. you can see some of the debris still in the roadway and the orange markings there are where the wheelchair landed. here's some of the video that we shot over night as san francisco police department investigators photographed the wreckage around 3:00 this morning. police say the man crossing in the wheelchair died at the hospital shortly after the midnight collision. you can see it took several officers to load the custom wheelchair into the police truck. but police are not says much about the victim at this point. the driver of the car involved stayed on scene. he did not want to be interviewed by us. police are not releasing any details about him either. from what i saw he appeared to be wearing a security guard jacket. he see